LayoutTests/webgl/2.0.0/resources/webgl_test_files/conformance/state/gl-enable-enum-test.html - WebKit - Git at Google

 <!--

 /*
 ** Copyright (c) 2017 The Khronos Group Inc.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
 ** "Materials"), to deal in the Materials without restriction, including
 ** without limitation the rights to use, copy, modify, merge, publish,
 ** distribute, sublicense, and/or sell copies of the Materials, and to
 ** permit persons to whom the Materials are furnished to do so, subject to
 ** the following conditions:
 **
 ** The above copyright notice and this permission notice shall be included
 ** in all copies or substantial portions of the Materials.
 **
 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
 */

 -->

 <!DOCTYPE html>
 <html>
 <head>
 <meta charset="utf-8">
 <title>WebGL gl.ENABLE enums Conformance Tests</title>
 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
 <script src="../../js/desktop-gl-constants.js"></script>
 <script src="../../js/js-test-pre.js"></script>
 <script src="../../js/webgl-test-utils.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>
 <script>
 "use strict";
 description("This test ensures WebGL implementations allow OpenGL ES 2.0 features to be turned on but not non OpenGL ES 2.0 features.");

 var wtu = WebGLTestUtils;

 var invalidEnums = [
   'ALPHA_TEST',
   'AUTO_NORMAL',
   'CLIP_PLANE0',
   'CLIP_PLANE1',
   'COLOR_LOGIC_OP',
   'COLOR_MATERIAL',
   'COLOR_SUM',
   'COLOR_TABLE',
   //'CONVOLUTION_1D',
   //'CONVOLUTION_2D',
   'FOG',
   'HISTOGRAM',
   'INDEX_LOGIC_OP',
   'LIGHT0',
   'LIGHT1',
   'LIGHTING',
   'LINE_SMOOTH',
   'LINE_STIPPLE',
   'MAP1_COLOR_4',
   'MAP1_INDEX',
   'MAP1_NORMAL',
   'MAP1_TEXTURE_COORD_1',
   'MAP1_TEXTURE_COORD_2',
   'MAP1_TEXTURE_COORD_3',
   'MAP1_TEXTURE_COORD_4',
   'MAP1_VERTEX_3',
   'MAP1_VERTEX_4',
   'MAP2_COLOR_4',
   'MAP2_INDEX',
   'MAP2_NORMAL',
   'MAP2_TEXTURE_COORD_1',
   'MAP2_TEXTURE_COORD_2',
   'MAP2_TEXTURE_COORD_3',
   'MAP2_TEXTURE_COORD_4',
   'MAP2_VERTEX_3',
   'MAP2_VERTEX_4',
   'MINMAX',
   'MULTISAMPLE',
   'NORMALIZE',
   'POINT_SMOOTH',
   'POINT_SPRITE',
   'POLYGON_OFFSET_LINE',
   'POLYGON_OFFSET_POINT',
   'POLYGON_SMOOTH',
   'POLYGON_STIPPLE',
   'POST_COLOR_MATRIX_COLOR_TABLE',
   'POST_CONVOLUTION_COLOR_TABLE',
   'RESCALE_NORMAL',
   'SAMPLE_ALPHA_TO_ONE',
   //'SEPARABLE_2D',
   'TEXTURE_1D',
   'TEXTURE_2D',
   'TEXTURE_3D',
   'TEXTURE_CUBE_MAP',
   'TEXTURE_GEN_Q',
   'TEXTURE_GEN_R',
   'TEXTURE_GEN_S',
   'TEXTURE_GEN_T',
   'VERTEX_PROGRAM_POINT_SIZE',
   'VERTEX_PROGRAM_TWO_SIDE'
 ];
 var validEnums = [
   'BLEND',
   'CULL_FACE',
   'DEPTH_TEST',
   'DITHER',
   'POLYGON_OFFSET_FILL',
   'SAMPLE_ALPHA_TO_COVERAGE',
   'SAMPLE_COVERAGE',
   'SCISSOR_TEST',
   'STENCIL_TEST'
 ];

 var gl;

 function runNegativeTests() {
   debug("");
   debug("Running negative tests");

   gl = wtu.create3DContext();
   if (!gl) {
     testFailed("context does not exist");
     return;
   }
   testPassed("context exists");

   for (var ii = 0; ii < invalidEnums.length; ++ii) {
     var name = invalidEnums[ii];
     gl.enable(desktopGL[name]);
     wtu.glErrorShouldBe(gl, gl.INVALID_ENUM,
               "gl.enable must set INVALID_ENUM when passed GL_" + name );
   }
 }

 function runPositiveTestsWithParameters(params) {
   debug("");
   debug("Running positive tests with parameters: " + JSON.stringify(params));

   // Pass null for the canvas, to make sure we create a new context each time.
   var newgl = wtu.create3DContext(null, params);
   if (gl == newgl) {
     testFailed("got an old context");
     return;
   }
   gl = newgl;
   if (!gl) {
     testFailed("context does not exist");
     return;
   }
   testPassed("context exists");

   debug("Checking gl.ENABLE enums.");

   for (var ii = 0; ii < validEnums.length; ++ii) {
     var name = validEnums[ii];
     gl.enable(gl[name]);
     wtu.glErrorShouldBe(gl, gl.NO_ERROR,
               "gl.enable must succeed when passed gl." + name );
     shouldBe('gl.isEnabled(gl.' + name + ')', 'true');
     shouldBe('gl.getParameter(gl.' + name + ')', 'true');
     gl.disable(gl[name]);
     shouldBe('gl.isEnabled(gl.' + name + ')', 'false');
     shouldBe('gl.getParameter(gl.' + name + ')', 'false');
     wtu.glErrorShouldBe(gl, gl.NO_ERROR,
               "gl.isEnabled and gl.GetParameter must not set errors when passed GL_" + name );
   }

   wtu.glErrorShouldBe(gl, gl.NO_ERROR, "there should be no errors");
 }

 runNegativeTests();
 runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: true, depth: true});
 runPositiveTestsWithParameters({alpha: false, antialias: true, stencil: true, depth: true});
 runPositiveTestsWithParameters({alpha: true, antialias: false, stencil: true, depth: true});
 runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: false, depth: true});
 runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: true, depth: false});

 debug("");
 var successfullyParsed = true;

 </script>
 <script src="../../js/js-test-post.js"></script>

 </body>
 </html>
	<!--

	/*
	** Copyright (c) 2017 The Khronos Group Inc.
	**
	** Permission is hereby granted, free of charge, to any person obtaining a
	** copy of this software and/or associated documentation files (the
	** "Materials"), to deal in the Materials without restriction, including
	** without limitation the rights to use, copy, modify, merge, publish,
	** distribute, sublicense, and/or sell copies of the Materials, and to
	** permit persons to whom the Materials are furnished to do so, subject to
	** the following conditions:
	**
	** The above copyright notice and this permission notice shall be included
	** in all copies or substantial portions of the Materials.
	**
	** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
	** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
	** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
	** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
	*/

	-->

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>WebGL gl.ENABLE enums Conformance Tests</title>
	<link rel="stylesheet" href="../../resources/js-test-style.css"/>
	<script src="../../js/desktop-gl-constants.js"></script>
	<script src="../../js/js-test-pre.js"></script>
	<script src="../../js/webgl-test-utils.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>
	<script>
	"use strict";
	description("This test ensures WebGL implementations allow OpenGL ES 2.0 features to be turned on but not non OpenGL ES 2.0 features.");

	var wtu = WebGLTestUtils;

	var invalidEnums = [
	'ALPHA_TEST',
	'AUTO_NORMAL',
	'CLIP_PLANE0',
	'CLIP_PLANE1',
	'COLOR_LOGIC_OP',
	'COLOR_MATERIAL',
	'COLOR_SUM',
	'COLOR_TABLE',
	//'CONVOLUTION_1D',
	//'CONVOLUTION_2D',
	'FOG',
	'HISTOGRAM',
	'INDEX_LOGIC_OP',
	'LIGHT0',
	'LIGHT1',
	'LIGHTING',
	'LINE_SMOOTH',
	'LINE_STIPPLE',
	'MAP1_COLOR_4',
	'MAP1_INDEX',
	'MAP1_NORMAL',
	'MAP1_TEXTURE_COORD_1',
	'MAP1_TEXTURE_COORD_2',
	'MAP1_TEXTURE_COORD_3',
	'MAP1_TEXTURE_COORD_4',
	'MAP1_VERTEX_3',
	'MAP1_VERTEX_4',
	'MAP2_COLOR_4',
	'MAP2_INDEX',
	'MAP2_NORMAL',
	'MAP2_TEXTURE_COORD_1',
	'MAP2_TEXTURE_COORD_2',
	'MAP2_TEXTURE_COORD_3',
	'MAP2_TEXTURE_COORD_4',
	'MAP2_VERTEX_3',
	'MAP2_VERTEX_4',
	'MINMAX',
	'MULTISAMPLE',
	'NORMALIZE',
	'POINT_SMOOTH',
	'POINT_SPRITE',
	'POLYGON_OFFSET_LINE',
	'POLYGON_OFFSET_POINT',
	'POLYGON_SMOOTH',
	'POLYGON_STIPPLE',
	'POST_COLOR_MATRIX_COLOR_TABLE',
	'POST_CONVOLUTION_COLOR_TABLE',
	'RESCALE_NORMAL',
	'SAMPLE_ALPHA_TO_ONE',
	//'SEPARABLE_2D',
	'TEXTURE_1D',
	'TEXTURE_2D',
	'TEXTURE_3D',
	'TEXTURE_CUBE_MAP',
	'TEXTURE_GEN_Q',
	'TEXTURE_GEN_R',
	'TEXTURE_GEN_S',
	'TEXTURE_GEN_T',
	'VERTEX_PROGRAM_POINT_SIZE',
	'VERTEX_PROGRAM_TWO_SIDE'
	];
	var validEnums = [
	'BLEND',
	'CULL_FACE',
	'DEPTH_TEST',
	'DITHER',
	'POLYGON_OFFSET_FILL',
	'SAMPLE_ALPHA_TO_COVERAGE',
	'SAMPLE_COVERAGE',
	'SCISSOR_TEST',
	'STENCIL_TEST'
	];

	var gl;

	function runNegativeTests() {
	debug("");
	debug("Running negative tests");

	gl = wtu.create3DContext();
	if (!gl) {
	testFailed("context does not exist");
	return;
	}
	testPassed("context exists");

	for (var ii = 0; ii < invalidEnums.length; ++ii) {
	var name = invalidEnums[ii];
	gl.enable(desktopGL[name]);
	wtu.glErrorShouldBe(gl, gl.INVALID_ENUM,
	"gl.enable must set INVALID_ENUM when passed GL_" + name );
	}
	}

	function runPositiveTestsWithParameters(params) {
	debug("");
	debug("Running positive tests with parameters: " + JSON.stringify(params));

	// Pass null for the canvas, to make sure we create a new context each time.
	var newgl = wtu.create3DContext(null, params);
	if (gl == newgl) {
	testFailed("got an old context");
	return;
	}
	gl = newgl;
	if (!gl) {
	testFailed("context does not exist");
	return;
	}
	testPassed("context exists");

	debug("Checking gl.ENABLE enums.");

	for (var ii = 0; ii < validEnums.length; ++ii) {
	var name = validEnums[ii];
	gl.enable(gl[name]);
	wtu.glErrorShouldBe(gl, gl.NO_ERROR,
	"gl.enable must succeed when passed gl." + name );
	shouldBe('gl.isEnabled(gl.' + name + ')', 'true');
	shouldBe('gl.getParameter(gl.' + name + ')', 'true');
	gl.disable(gl[name]);
	shouldBe('gl.isEnabled(gl.' + name + ')', 'false');
	shouldBe('gl.getParameter(gl.' + name + ')', 'false');
	wtu.glErrorShouldBe(gl, gl.NO_ERROR,
	"gl.isEnabled and gl.GetParameter must not set errors when passed GL_" + name );
	}

	wtu.glErrorShouldBe(gl, gl.NO_ERROR, "there should be no errors");
	}

	runNegativeTests();
	runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: true, depth: true});
	runPositiveTestsWithParameters({alpha: false, antialias: true, stencil: true, depth: true});
	runPositiveTestsWithParameters({alpha: true, antialias: false, stencil: true, depth: true});
	runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: false, depth: true});
	runPositiveTestsWithParameters({alpha: true, antialias: true, stencil: true, depth: false});

	debug("");
	var successfullyParsed = true;

	</script>
	<script src="../../js/js-test-post.js"></script>

	</body>
	</html>